Libdoc: Turned search to continuous and added reset (#1872)
Libdoc: Template indentation
Libdoc: Avoid copying non-needed items in copy (#1872)
'But' added to BDD given/when/then/and ignored prefixes list
Merge pull request #1877 from terokinnunen/gherkin-but

'But' added to given/when/then BDD keywords ignored list.

Thanks @terokinnunen for an excellent pull request! This fixes #1878.
Redirects the robot.api.logger to python logging if robot is not running. Issue #1860
BackgroundLogger to robot.api.logger. Issue #1882
Document the BackgroundLogger to userguide. Issue #1881
Libdoc search: Highlight matches (#1872)
Merge branch 'master' of https://github.com/robotframework/robotframework
Libdoc: Refactored search (#1872)
document that api.logger uses python logging when robot is not running. Fixes #1860
focus on lbdoc search element when opening search. Also select the text. Issue #1872
Add open iconic magnifying class icon. Also cleanup layout and texts for search field. Issue #1872
added padding fieldset for ie8 compatibility. Issue #1872
Libdoc: Search shortcut (s to open, esc to close) #1872
Libdoc: Search tuning #1872
Support ';' as alternative arg sep w/ listeners and variable files.

Implementation and tests for issue #1866. Documentation missing.
change splice to slice to support loading file with hash ie8 on libdoc
fix IE8 support by changing splice to slice. Fixes #1883